The karst cave landform is complex, twisting and turning.

In its depths, there are many small karst caves, and many hidden places hide deep pools of cold and bone-eating pools.

The sharp stones on the top are abrupt, and the stalagmites in the ground are sharp, and it is really easy to be trapped in them if you are not careful.

Mu Fei was hiding behind a dense stalagmite at the moment.

Through the crack in the stone, he saw that after the Black Bull Mask Qi Refiner chased in, he was extremely cautious with every step. This person's black bull mask, which was already terrifying and weird, is even more eerie in the depths of this cave at this moment.

A red silk suddenly shot out, heading straight for the Black Bull Mask Qi Refiner.

The black bull snorted coldly, his voice a little disdainful. Although he was in the light, Mu Fei and Qianmo were in the dark, he believed that he was strong in the Soul Condensation Realm, so he thought that these little tricks could not threaten him at all.

There was a burst of demonic energy, and the red silk was immediately strangled.

However, at this moment, a black shadow suddenly roared down from the top, and rushed straight to the Black Bull Mask Qi Refiner.

It's Qianmo.

Mu Fei was faintly worried. Although Qianmo was a sneak attack, in the realm of cultivation, there was still a big gap between him and the Black Bull Mask Qi Refiner.

According to the previous agreement, Mu Fei also saw the opportunity to make a move immediately.

With a shake of his left hand, he saw a flash of cyan cold light, and several blue iron bone nails shot out. Faintly, one of them was shining with black light, but it was hidden in the blue light, which was extremely difficult to detect.

The Black Bull Mask Qi Refiner wanted to take an oblique leap on the spot, but he didn't expect a hidden weapon to shoot at him, and he was slightly shocked.

In his opinion, since it was the woman from the Yuan Dan Realm who was sneaking up on him, then the one who shot this secret weapon must be the kid from the Qi Gathering Realm.

Just the strength of the Qi Gathering Realm, how strong can the hidden weapons shot out? After the Qi Refiner with the Black Bull Mask was slightly startled, he just supported the air shield defense formed by the Black Bull Phantom, trying to block these hidden weapons, while he still quickly bounced to the side to dodge.

However, after a few pops, the Black Bull Mask Qi Refiner was stunned for a moment.

Because nearly ten iron bone nails actually passed through the defense formed by his qi shield with great ease, and barely slowed down in the slightest, they immediately shot towards his heart and head.

The black bull was furious, and the strength of the Soul Condensing Realm exploded. The Dao Soul was fused into the Dao Technique, and his speed and strength all increased dramatically.

However, three cyan spikes grazed his shoulder, and one spike struck him in the shoulder. The clothes were torn, and the sharp pain was followed by a feeling of paralysis.

"Poisonous?"

The Black Bull Mask Qi Refiner was finally a little shocked. Because he immediately felt that the poison was really weird. Obviously, he was only hit by one nail, but half of his arm felt paralyzed.

paralysis, which eventually affected his speed. So Qianmo took the opportunity to pounce, and his legs directly locked the head of the Black Bull Mask Qi Refiner. Then it spun violently.

With a 'boom', the body of the Black Bull Mask Qi Refiner was thrown into a hidden deep pool.

It was too late, Mu Fei had already rushed out, and the gravity Dao technique was immediately released with all his strength, five times the weight of the gravity Dao technique, as if Wan Jun immediately pressed on the body of the Black Bull Mask Qi Refiner.

The Black Bull Mask Qi Refiner originally wanted to use the strength of the Soul Condensation Realm to forcibly stabilize his body, but he suddenly felt his body sink violently, and he quickly fell towards the deep pool.

Mu Fei and Qianmo glanced at each other, their faces happy.

As long as this Black Bull Qi Refiner fell into the pool, their plan would be more than half successful.

However, after all, they underestimated the strength of the Soul Condensing Realm Qi Refiners!

The Black Bull Qi Refiner seemed to be completely enraged, and the person was still in mid-air, but a black halberd suddenly appeared in his hand.

The black halberd stabbed towards the surface of the pool, and the demonic qi rolled, and a force of backlash immediately stabilized the figure of the black bull qi refiner. Then the halberd slashed again, and with a 'clang', it pierced into the stone pillar on the side.

The Black Bull Qi Refiner forcibly pulled the halberd back to the cave ground.

Mu Fei's eyes froze, and he immediately recognized that the black halberd was a martial pattern battle uniform weapon!

Qianmo's expression was solemn, and his body kicked in the air, spurting earthy brown vitality in the fierceness. Immediately after, her body was almost to an incredible level, and in an instant, she punched upwards and hit the jaw of the Black Bull Qi Refiner. At the same time, the long legs slammed forward.

"Physical art?" the Black Bull Qi Refiner let out a surprised voice, and at the same time, his jaw was hit hard, and the whole person was knocked into the air.

Mu Fei also vaguely guessed that the way that Qianmo cultivated actually had melee physical skills!

Melee physical arts, once they are close, will be like a nightmare, and they can't get rid of it. Although the Black Bull Qi Refiner cultivated to a great level, he was also punched and kicked by Qianmo like lightning at this moment.

However, the key gap in strength is in the 'Dao Soul'.

When the Black Bull Mask Qi Refiner was integrated into the Dao Soul, each of his Dao techniques was as if he had been endowed with a soul, and his power, speed, and defense were all improved in all directions.

The black and green giant bull conjured out again in front of the black bull mask qi refiner.

That huge force immediately blocked the attack of a thousand inks. Then there was a weird roar, and Qianmo's body trembled suddenly, and then he was struck away by the horns of the green bull.

The black vitality in Mu Fei's body quietly mobilized, and he immediately stepped forward, spreading his arms to catch Qianmo.

But the force of the impact was too great, and the two of them flew backwards at the same time.

With a 'bang', Mu Fei slammed into a stone pillar, and the qi and blood in his body churned.

Qianmo wiped the blood from the corner of his mouth, looked back at Mu Fei, and a hint of discoloration flashed in his beautiful eyes.

Then she pulled Mu Fei, ready to run deeper into the cave, and at the same time said quickly: "I didn't expect his martial arts suit to be so powerful, we have to go deeper to dodge." ”

However, to her surprise, Mu Fei didn't move.

"Senior sister, don't hide. Don't worry, this Black Bull Mask Qi Refiner will die. Mu Fei's faint words were full of incomparably strong self-confidence.

Qianmo was stunned.

The Black Bull Mask Qi Refiner was equally stunned.

"Boy, you're so arrogant. Since you missed the best time to escape, you two will sleep in this cave today. ”

Although the Black Bull Mask Qi Refiner said this, his heart was extremely dignified.

Because since a kid in the Qi Gathering Realm dares to say such a thing, he is either crazy and loses his mind, or he must have something powerful to rely on. Obviously, he didn't think the kid in front of him was crazy.

"The sky is high and the earth is thick, I'm afraid I know better than you. Mu Fei smiled faintly, and then slowly walked towards the Black Bull Mask Qi Refiner step by step.

Qianmo stared at him blankly, and every step he took was very calm. Calm and confident, that kind of momentum, it seems that even if the sky falls, he can still withstand it. Qianmo's heart, which had been silent for many years, trembled faintly at this moment.

"Die. The Black Bull Mask Qi Refiner let out a loud shout, wielding a black halberd full of demonic energy and stabbing at Mu Fei.

He was in a dignified soul condensing realm, but in the face of a kid in the qi gathering realm, his mood was actually a little shaken. This made him want to kill Mu Fei immediately.

Mu Fei showed a faint mockery on his face.

Suddenly, the Black Bull Mask Qi Refiner's body stiffened, and the gloomy mask was filled with incredible horror.

The black halberd was halfway pierced and fell limply to the ground. Then the Black Bull Mask Qi Refiner gradually knelt on the ground, stretched out his hand and pointed at Mu Fei, but he couldn't say a word.

Because, all of a sudden, his whole body was in a strange state of paralysis, and he became unconscious, without any strength.

The Black Bull Mask Qi Refiner remembered that one of the bone nails shot out by Mu Fei had stabbed him in the shoulder. At that time, he was very puzzled, he could avoid all the bone nails, but he couldn't change the trajectory of the only one?

Thinking of this, the Black Bull Mask Qi Refiner raised his hand with difficulty, pointed at Mu Fei, and wanted to say something, but he couldn't say it after all, and finally fell to the ground with a bang. The whole body gradually turned into a pool of blood.

Mu Fei's expression was flat, as if he was completely expected.

No one knows that Mu Fei's strongest way now is actually the Ten Absolute Gravity Poison Dao, and the biggest hole card is the black vitality. This Black Bull Mask Qi Refiner, because of carelessness, finally died under Mu Fei's Ten Absolute Poison and Black Vitality.

Mu Fei walked over and collected the storage token and the black halberd on the ground.

As soon as he turned around, he saw Qianmo staring at him tightly, and asked very solemnly, "You, who is it?"

Mu Fei spread his hands and said with a smile: "Senior sister, what do you mean by this? I am a disciple of the Dan Academy of the Five Elements Academy." ”

"And what's your name?" Qianmo really couldn't understand. Because the so-called Qi Gathering Realm junior disciple in front of her completely subverted her cognition.

"Senior sister, let's go to the Nine Rings Xingyun Ze now. Mu Fei patted his head, did not answer Qianmo's question, but took the lead towards the outside of the cave.

(Thanks: the preamble of the promise of the reward, thank you for your support, thank you.) ）